Perhaps you should try some spelling variations:
"nhung loi quan luan. biet the hien cau truc" » "nhung bai quan luan. biet the hien cau truc", "nhung bi quan luan. biet the hien cau truc", "nhung gi quan luan. biet the hien cau truc", "nhung moi quan luan. biet the hien cau truc", "nhung noi quan luan. biet the hien cau truc", "nhung loi nhuan luan. biet the hien cau truc", "nhung loi quan luan. biet the khien cau truc", "nhung loi quan luan. biet the thien cau truc", "nhung loi quan luan. biet the hien mau truc"
"nhung moi luan van. biet the hien cac xuc" » "nhung noi luan van. biet the hien cac xuc", "nhung doi luan van. biet the hien cac xuc", "nhung mon luan van. biet the hien cac xuc", "nhung moi quan van. biet the hien cac xuc", "nhung hoi luan van. biet the hien cac xuc", "nhung moi xuan van. biet the hien cac xuc", "nhung moi luan van. biet the thien cac xuc", "nhung moi luan van. biet the vien cac xuc", "nhung moi luan van. biet the hieu cac xuc", "nhung moi luan van. biet the hien cam xuc", "nhung moi luan van. biet the hien cac nuoc", "nhung moi luan van. biet the hien chat xuc"

You may be able to get more results by adjusting your search query.

• If you are trying to use Boolean operators, they must be ALL CAPS: (("nhung loi quan luan. biet the hien cau truc") OR ("nhung moi luan van. biet the hien cac xuc"))~.
• Removing quotes may allow a broader search: (( nhung loi quan luan. biet the hien cau truc ) or ( nhung moi luan van. biet the hien cac xuc ))~.
• Adding a wildcard symbol may retrieve word variants: (("nhung loi quan luan. biet the hien cau truc") or ("nhung moi luan van. biet the hien cac xuc"))*.